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Individual Calculations July 2024 |
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| Chionidis, Charalampos Total change: -3.20 | |   |
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| Spring open Chess Square Apr 2024 A | Athens | GRE | 2024-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1514 | 1.50 | 4 | 0.80 | 40 | 32.00 | |
|  Fanourgakis, Konstantinos | | | 1767 | GRE | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Tampakis, Vasileios | | | 1787 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Veskoukis, Konstantinos | | | 1695 | GRE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Giatrakos, Orestis | | | 1914 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2024 National Youth Championship finals - open U12 | Peristeri | GRE | 2024-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1493 | 2.50 | 7 | -0.88 | 40 | -35.20 | |
| | Kazakis, Mattheos Konstantinos | | | 1743 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Andreou, Jonas | | | 1523 | GRE | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Siskos, Vasileios P | | | 1405 | GRE | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Terzidis, Ioannis | | | 1576 | GRE | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Petasakis, Emmanouil | | | 1415 | GRE | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Fraidakis, Matthaios Ioannis | | | 1446 | GRE | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Seretakis, Georgios | | | 1467 | GRE | 1.00 | 1 | 0.46 | 40 | 18.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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